The download file attached to this deviation contains 10 paint and texture brushes for Photoshop. They were created in PS CC, so I have no idea how backward compatible they are. Use at your own risk.
Feel free to use them however you wish -- in personal or commercial work. No credit necessary (though always appreciated). Send your friends the link to this page, if they want a copy of them for themselves. Do not redistribute.
I'd love to see what you do with them.